WP-23849-C36

WP-23849-C36

$17.98
  • Description:MIC ELECTRET OMNI WATERPROOF
  • Series:WP
  • Mfr:Knowles
  • Package:Bulk

SKU:0457113b1c1e Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:MIC ELECTRET OMNI WATERPROOF
  • Series:WP
  • Mfr:Knowles
  • Package:Bulk
  • Type:Electret Condenser
  • Output Type:Analog
  • Direction:Omnidirectional
  • Frequency Range:100 Hz ~ 9.5 kHz
  • Sensitivity:-52dB ±3dB @ 74dB SPL
  • S/N Ratio:26dB
  • Impedance:4.4 Ohms
  • Voltage Range:-
  • Current - Supply:50 µA
  • Port Location:Side
  • Ratings:Waterproof
  • Termination:Solder Pads
  • Size / Dimension:0.219" L x 0.157" W (5.56mm x 3.99mm)
  • Height (Max):0.089" (2.26mm)
  • Shape:Rectangular
  • Grade:-
  • Qualification:-
  • Voltage - Rated:1.3 V

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WP-23849-C36

Buying Guide
Summary

Knowles WP-23849-C36 is an analog MEMS microphone in Microphones category used in designs where acoustic response and system noise floor matter. Key specs include Frequency range (100 Hz ~ 9.5 kHz), Sensitivity (-52dB ±3dB @ 74dB SPL), SNR (26dB), Supply current (50 µA), Port (side).

Selection Notes
  • For WP-23849-C36, make sure Ratings (Waterproof) aligns with your design targets and verification plan.
  • Confirm current consumption (50 µA) is within your worst-case power budget.
  • Confirm the output type (Analog) and any level/threshold requirements for your system.
Alternates & Substitutions
  • For Microphones, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • Treat packaging Bulk as the first filter, then move on to electrical and performance checks.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
  • If you already have candidate alternates, send the list and we can check drop-in risks against (interface Analog, frequency 100 Hz ~ 9.5 kHz).
FAQ

What should I compare when selecting an alternate for WP-23849-C36?
Compare footprint/pinout, key electrical limits, temperature range, and interface requirements, then validate under worst-case conditions.

What is the SNR of WP-23849-C36?
26dB

How is WP-23849-C36 supplied (packaging)?
Bulk

Which frequency range is listed for WP-23849-C36?
100 Hz ~ 9.5 kHz

Application Scenarios

In practice, when sourcing Knowles WP-23849-C36 for Microphones, engineers typically focus on de-risking integration and keeping validation repeatable. Good audio building blocks reduce tuning effort and deliver consistent user experience across production units. They enable sound capture and playback by controlling gain, filtering, conversion, and acoustic transduction. In industrial HMIs and alarms, audio paths must remain clear under high ambient noise and high duty cycles. In automotive cabins, audio circuits tolerate vibration and temperature cycling while supporting hands-free calls and ANC. In industrial alarms, buzzers and sirens must deliver clear SPL on noisy factory floors with high duty-cycle reliability. In smart home devices, audio and voice processing works near radios and switching supplies, so EMI immunity is crucial.

Compatibility Advice
  • For second-source planning, check filtering, gain structure, and grounding so hum and coupling do not dominate in the final enclosure and cabling across temperature and supply corners.
  • In practice, confirm pop/click, mute, and startup sequencing behavior so user-facing artifacts are controlled at power transitions. This helps field behavior stay predictable across lots.
Project Fit
  • Works best when you can measure and verify Knowles WP-23849-C36 for Microphones integration in the final enclosure, especially if you need repeatable noise and distortion performance that can be verified under the real load and enclosure acoustics.
WP-23849-C36WP-23849-C36
$17.98
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